?????????????????

????????????????????????????????????????????????ɡ?

???μ???30

1??2??20-40

24????

2??3 ??200-230

3??4??560-600(3??4????????????400???????700?????????ο?)

570????565????560????590????575????114*5=570

4??5??1400-1600

1446????1470????1582????1452????1476

5??6 ??3200-3300

6??7 ??4900-5050

7??8 ??8400-8600

8??9 ??11350-11700

9??10 :14200—14700

10??11??17100 —14700

11??12??20300—20700

???????????????????????????????????????????

??????????????????????? ???????????

>>????????????